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PCA9555DBR
  • PCA9555DBR

PCA9555DBR

24 Termination 0.65mm Gold I/O Expander CA9555 24 Pin 3V 24-SSOP (0.209, 5.30mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9555DBR
  • Package: 24-SSOP (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 4000
  • Description: 24 Termination 0.65mm Gold I/O Expander CA9555 24 Pin 3V 24-SSOP (0.209, 5.30mm Width) (Kg)

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Unit Price

Ext Price

  • 10

    $10.72

    $107.19

  • 100

    $10.11

    $1,011.24

  • 500

    $9.54

    $4,770.00

  • 1000

    $9.00

    $9,000.00

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Operating Supply Voltage 5.5V
Number of Ports 2
Length 8.2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Contact Plating Gold
Number of Pins 24
Package / Case 24-SSOP (0.209, 5.30mm Width)
Interface I2C, SMBus
Height 2mm
Width 5.3mm
Thickness 1.95mm
Mounting Type Surface Mount
Weight 172.39345mg
Operating Temperature -40°C~85°C
Technology CMOS
JESD-609 Code e4
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9555
Pin Count 24
Output Type Push-Pull
Surface Mount YES
Terminal Pitch 0.65mm
Qualification Status Not Qualified
Number of Outputs 2
Feature POR
Number of Bits 16
Number of I/O 16
Voltage - Supply 2.3V~5.5V
Clock Frequency 400kHz
Current - Output Source/Sink 10mA 25mA
Interrupt Output Yes

PCA9555DBR Overview


16 I/Os are programmed into it.A 24-SSOP (0.209, 5.30mm Width)-shaped packaging surrounds the device.There is an option of the Tape & Reel (TR) case that you can choose from.In this case, the vote is supplied within the range of 2.3V~5.5V.Surface Mount mounting is recommended for the installation of this device.In order for the device to operate, the operating temperature range -40°C~85°C must be met.As for the performance, it works with a frequency of 400kHz.As a whole, it consists of 24 terminations.Total pin count on the part is 24.At 3V, the device is providing voltage to the user.To run 260, the peak reflow temperature is taken into account.A total of four 2 ports are present on the device.Using the CA9555 family as a guide, you can find parts that are related.It is also possible to find POR with the use of this device.It is estimated that 16 bits make up all of the IC chip bits.In addition to the 24 pins, the device has other pins as well.Chips conduct when the supplied voltage is 5.5V.The 2 outputs are available for use.

PCA9555DBR Features



PCA9555DBR Applications


There are a lot of Texas Instruments PCA9555DBR I/O Expanders applications.

  • Drop-in Replacement for Differential Amplifiers
  • UMTS
  • Wien notch
  • PHS
  • Video Game Console
  • Schmitt-trigger oscillators
  • Subwoofers
  • Sound enhancement
  • Industrial and measurement circuits
  • Low Voltage, Low Noise, Differential Signal Processing
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